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Yajra issue after install in laravel

Yajra, Laravel
December 28th, 2020 · 1 min read

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after install yajra getting call_user_func_array() expects parameter 1 to be a valid callback, class ‘Yajra\Datatables\Engines\CollectionEngine’ not found laravel issue

Solution 1

Step 1: delete Datatables config file

delete your Datatables config file located on your config/datatables.php

Step 2: publish yajra DataTablesServiceProvider

publish your yajra DataTablesServiceProvider using below cammand

1php artisan vendor:publish --provider=Yajra\DataTables\DataTablesServiceProvider

Solution 2

Sometimes issue arive when developer not use ->make(true) after using ->addColumn

Same like below code snipest

1public function fetchUsers(){
3 # users list
4 $Users = User::where('status', 'Y')->get();
6 return DataTables::of($Users)
7 ->editColumn('created_at', function ($Users)
8 {
10 $date = date("Y-m-d", strtotime($Users->created_at));
11 return $date;
13 })->addColumn('update', function ($Users)
14 {
15 return $return = '<a class="btn btn-primary" href="'. url('admin/update-user').'/'.encrypt($Users->id).'" >Update</a>';
16 })->addColumn('delete', function ($Users)
17 {
18 return $return = '<button data-id="'. encrypt($Users->id) .'" class="btn delete-user btn-danger">Delete</button>';
19 })->rawColumns(['update', 'delete'])->make(true);

Thanks For Reading…

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